package com.zy.design.observer.v1;

import org.apache.log4j.Logger;

/**
 * 促销管理
 * @author hugx
 * @create 2018-09-30 9:56
 */
public class PromotionManager {

    private static final Logger log=Logger.getLogger(PromotionManager.class);


    /**
     * 促销活动
     */
    public void activity(Customer customer){
        log.info("**** 开始国庆促销活动  ****");
        customer.acceptInfo("国庆促销活动");

    }

}
